Wednesday, October 14, 2020

The Power of Grayskull

Risk is not just the chance that something will go wrong. The study of risk goes wider than that. Looking at the complexity, ambiguity, and randomness of the world and asking whether within that, “is there anything that we can rely on?” When you look at an individual instance of something, it is a bit of a roll of the dice. At least with dice, while there is uncertainty, there can only be six clearly defined outcomes. With a coin, there can only be two outcomes. If it is a fair dice, and you roll it enough times there will be roughly the same number of ones, twos, threes, fours, fives, and sixes. If a coin is fair, toss it enough times they will be roughly half tails and half heads. It is not merit that drives victory. Actuarial Science is partly the study of, and attempt to weather the storms of, the underlying distribution rather than the specific result. The distribution is the variety of outcomes that are possible. Alternative histories. A form of “there, but for the grace of God, go I”. What happens if we pool risk, and stop taking full credit for everything that goes well or badly? What happens if we admit that we are not Masters of the Universe?




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